{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc96d1ab574bca26f66fcef7e6159233311d154ef745e4065f54be278c9f79663",
    "signature": "0x8689a3b2fc0f6eed6d56cd8e63e150cbcd9e03cdbc4cd1ad2816432e43db59f41d492e232b7d60b9728c7947cfd58e2a3c6913e50c3da0253f1850f607bd941a1b",
    "signer": "0x66A81E2901930977358786d0457bDe690A05d34e",
    "userId": "442407525"
  }
}