{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143786",
    "entityType": "User",
    "nonce": "0xe56d546feb423043bc9bb70455dd8e57533c34bcf8db68893eb7c2eaa8ca8e32",
    "signature": "0xe21ce562d2d2c7028f084df0034b4e12689abbd164c788dae91892aa46fc6c657a2628cb41198a8d8562d7a67f4a5927c7d1d5289bfa4a5a2c874c6a8e957d071b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}