{
  "manageEntity": {
    "action": "Follow",
    "entityId": "354908",
    "entityType": "User",
    "nonce": "0x1889a7f8f6702dc69206ffbdaa7781a7907934009a8b46c92a2d10d9bbdf865e",
    "signature": "0xe448e968ce0acfceeead265b812a084a4fda143297a0e2ad4b6da1e47e15e405217857338a022dd6f4eac5366b3613079fe6bec16b50ec6f923d2727a60f10dc1c",
    "signer": "0x354889EF161222462763C44a53D025c1483b2d01",
    "userId": "228063281"
  }
}