{
  "manageEntity": {
    "action": "React",
    "entityId": "122423788",
    "entityType": "Comment",
    "metadata": "{\"cid\":\"\",\"data\":{\"entity_type\":\"Track\",\"entity_id\":209230}}",
    "nonce": "0x4b4d68d30a3d0bbef849ce65db9aae762eae5de384296fcbddb7c0f8e49cfa5f",
    "signature": "0xc5bf158a7d55e96c5a4db81d72c81ef3b780b82bb60948229c65729c4bfb4c407ba6bf4ae280fc58905fd1091e8210084983f1c6c3c6cc660beb9f8b627e1ac51c",
    "signer": "0x09B272A00c21FcBced8F768468e39b2de1081C1c",
    "userId": "575254579"
  }
}