{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x704fe3b96463900dde96e82e8d409f5ba531f9ea9fc83e81c686469f77705c20",
    "signature": "0x10b27185b4942b2b941d85e5810763e4dbf3dcfe2043a93dddba5c12f6ea7bd80292a7e476ea3c6ce5eeb20f9bc9273a2699851caaa0d06c90744d624c6fdda71c",
    "signer": "0xb9d49A9D4E637B8aAb9bBEE6b60cf76c0c7884B8",
    "userId": "532466263"
  }
}