{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9be6ef74770ea3521f6602a77b0ba78d8cd5a29d369373dc48e16fbab5edd413",
    "signature": "0xafe4c9bb828df139ce338c31d6b4f010ea894765cb6671f937c8a53993c89c016199774022e5d5bae96bc6417aff836dda42471697695231b7a444b59bda9aae1c",
    "signer": "0x917581fA0d7AC9d31dB4d95463756756b51084c3",
    "userId": "181652931"
  }
}