{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0x95e9f82522cd753a216448de1d418427e9732d2eb585fc80fefb53393a6ee7c6",
    "signature": "0x7f7cf3da1b39a0922253214d75ca34f8746db5e3917fd30331f9d7c82436461b29029cd337d8a196b8dff0b2906e5fc1df94ddce216145e43741c920db13430d1c",
    "signer": "0x881DC02014d371dB5F53a35eB20019b0253C7d40",
    "userId": "637221900"
  }
}