{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd225fc119da4ee8e1bf8bb2c59dc174ca1b9586684c7c9f1dc503482c5a654f4",
    "signature": "0xf78f0c094bd0d44ae67ccb444b5b2669c6ed62d363a5fbd8c53b0a469b8e4ca81db19e687195d4e1d06dd926fca7fe6f374a80323ba66abfe18ddf37ca8a7f5e1c",
    "signer": "0xC38A1c94E04EE9e85ebBC7acD3b5566D53fFC4ab",
    "userId": "507747752"
  }
}