{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x57279c43035a41cb7a4b232039e636534c169de9f995ff1144f4b01c78f45874",
    "signature": "0xb0e7f2946598dc7f0370e2af9c601dc4e6499a8663f2c3267c8feb0c02660f1104c5eb69acce23d069f10c1da3e0054f7e9e57c0de09d5a8bf5a1fe34aa76e0b1c",
    "signer": "0xf42a63fbb9612088982fB8E87AeB969981A95D7e",
    "userId": "454548360"
  }
}