{
  "manageEntity": {
    "action": "Follow",
    "entityId": "273529333",
    "entityType": "User",
    "nonce": "0x544c7a1079e42a27f6922719b2079e39edafa66dd24b2f79994969fe7a9181ee",
    "signature": "0x1c59441f3c33fe8a9c52044cbafe2c60f0ffb58f5af7802c5b0313ffd69f45302c04a6f570486f16d516755b77adcaa7cc715ac04d644d9afb81eae6de21464e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}