{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x9ce23facc466c9270fa42266c2010312e8ee4d1d213f353cb7be6ff4ededc101",
    "signature": "0xb8df59c4d8fe130eb1a0d560f9cf679685c0b4323d17748bbe3049bfacd4af5e77a942989640d5b6e601bb9af544bc2904fc5d4d135e23621e4cfd73ebe54a071c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}