{
  "manageEntity": {
    "action": "Update",
    "entityId": "60654",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraqkhfoasbnpzwoa5eu5zn2ol5ntajtzlyypbmwegg6ssqw4xcv7oq\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":632498177}]}}}",
    "nonce": "0x5a62786df4f687d777b827d48d009c987aa5cc604690a0ddcc40a59ebd01bf12",
    "signature": "0x26bba16bc95112aabdfc6c0022fa7b04c6e785ac2b8fac686ef698754cf23446598fe2f262f6c5eec82d209172169f02b6fe2cf863df6a3592738513148d83c01b",
    "signer": "0x60558c8C1Ef99183Eccc208D6d92a11D6c158881",
    "userId": "60654"
  }
}