{
  "manageEntity": {
    "action": "Follow",
    "entityId": "902715183",
    "entityType": "User",
    "nonce": "0x0afcf7f4687ce4290ca87542ebda39ef9c66a6f94a38c0160b3d0ce1a69faae3",
    "signature": "0x53ae6ea5de8de6e2ef91a67861cccef675d0904e2419bdde17bfdb466461a8d859722930d457a7e2cfbf4ed8fcbe0270dbf78874592402180ac2251eec429b9e1c",
    "signer": "0xA5594f75935B53086a8f3231b314C131605FEDA6",
    "userId": "140185425"
  }
}