{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190321",
    "entityType": "User",
    "nonce": "0xd30997aeb71e52e1df0dabadf1cc250456cc27e5bd4cfef7e78ae307c2d3e9f7",
    "signature": "0xde12ce3feefadf9a04e9d3508240152e7df17365dacd98346b0f30c0a835f97a02a0225c7865875984292ef1a0b4c25f5719e4c084f8901fe1a8b21b8bafde2d1b",
    "signer": "0x95D5f6d03FD9e6Ae11F25Fe683EcA6fC4c0EF026",
    "userId": "689008688"
  }
}