{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x53a2c2ffc3e6787366d27bcd8a58611020af5853f601589d9b7ef1c1162d4f06",
    "signature": "0xd6d67ed6663247d05894e21d9bf00b93e9241d700ada6caae6150a00e1cd1b324fd69b04b242a5620905471359e7783fd5dc91d714fa2b7fc490dcec27c465e81b",
    "signer": "0x4AD1829e273b8aaA748a011e03b9d1A1f6e4166e",
    "userId": "816241514"
  }
}