{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x04db22601d6eafa2f09ba7422bbcd465a22ace11a54c52ffb5d4d172d27082bb",
    "signature": "0x4f3053d45de7f20134c6c56b6fefdf80cc4480697fb20ff674e1d81034900f536b433a61734af210794aebc2aa804076102ebfd13f5c7dba037f4b3d706dd1091b",
    "signer": "0x990F2c91Bb2F5E5014BcD365320De09c44E1e1E5",
    "userId": "989231579"
  }
}