{
  "manageEntity": {
    "action": "Follow",
    "entityId": "151642",
    "entityType": "User",
    "nonce": "0x439012e16b1784582e7ce0dd7fc3467eda3540189fd13a21c3a82a73efe081da",
    "signature": "0x76067a4892b83336791887f21686307d75e1d1a52ecc531525e2236feee4af510bfae4c1ab31e871ab96f6c43147de122e2ba6a2c12f64007550d109c54df8721b",
    "signer": "0x1640Dba7CFb907fBEF6DBC6b56c742f791632486",
    "userId": "235256666"
  }
}