{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3b808bb8725601d2d1c4fd0d87fa64b49edf17b4bc7d08dba1e9b25571289b01",
    "signature": "0xafbf0df47b5173df2e4e67fcdf6f4c781a665f2b65bf09c754303747769692af69559ed44b98ef36fe2fc3fe14a428104ca70f02c3a062e774e686e6c7db09b81c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}