{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x17c54454d71dd61c810bb18f5211ca3f6ae85c10e4dcc27f69da938f791897d5",
    "signature": "0xd1718bc1d604e6395587fa4a6df200e88eb0b283217548519779128b1159f0b568e8359f30b71954499b7468cc56b9159b19024b9bbca5c60b3f5ebc6bd747ba1c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}