{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54120",
    "entityType": "User",
    "nonce": "0xe7cd90c2520712d62dbf59f6f9db7f7e310c18ea11b384699caa32fafd41cf95",
    "signature": "0x4ec4931cbad9c47ee526c3610a3860e8c679f91705c62c4ddeb28d36e2a22c0c35eaa6f301792005e6a282420bbcb979cf127a135f6832b2841fa8acdd39cbfb1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}