{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x2bb47d1457dd50a3ec5cdbefcaeb80c4476db930f6188598b57aca6d24407471",
    "signature": "0x48a94213cc0176ece7c51902071cb76781e4bee3a1bd42ff1cf8aa637e90bcaa70c58f0162d92e56704888af4a97c877fde231ccc5cf267917c4b311d30790891c",
    "signer": "0x9912C777325cc0C43bAaeC5670F65ba2c5a2b597",
    "userId": "477794851"
  }
}