{
  "manageEntity": {
    "action": "Follow",
    "entityId": "876701012",
    "entityType": "User",
    "nonce": "0x6875e984d89614ccf59dd4d59329a6e9826f90258cf6170a1a42c6bfb09fd04e",
    "signature": "0x535038d7b881b3abc45e411c0c256a7fc0424af7563f38cbe45be499e775d6f03231f7d51035d1e194c8a3a1bb655d0ec4aded7ff9fed945f5d6889bd3c80a4e1b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}