{
  "manageEntity": {
    "action": "Follow",
    "entityId": "30390",
    "entityType": "User",
    "nonce": "0x10d23ce473950ef4f02c716b0cb6f6168c3697570ba98c5814e1a1515db54b07",
    "signature": "0xdf5f60b549094475dc8c97b82ab355a11182e428f56788359cbc9ad03ba083423d5c44b50e3be29c5962833530f10d03d8b0af243c904960c5549bb60d217ed01b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}