{
  "manageEntity": {
    "action": "Follow",
    "entityId": "57021",
    "entityType": "User",
    "nonce": "0xae7cafa878a51081075b6573d39067431881d7f09b4d01843f107cda3b0ca4fd",
    "signature": "0x19e71e53632092c91f7d1f05c1fc391569f732fe5f9a9f6d2632dbf2d4cdd2655edcbfe2e264f2a72b29443096e2c7624bf6f60b3ae3051d13aedd20f69e31f61c",
    "signer": "0xF40Be525727aa96Cf61609f0A493d9E677f73a33",
    "userId": "159460377"
  }
}