{
  "manageEntity": {
    "action": "Follow",
    "entityId": "971578908",
    "entityType": "User",
    "nonce": "0xd03d053b8a9cb3863b061720f509c9799b680364feb930e5b39ee2495b0bf985",
    "signature": "0xb99cfb6330b17fb661e0be7c9a33fd3e9784d3ccc7f7c1f8fd23929419d41634261895df1a68e548262e3fc3b3acdeb67c09665db1d50807bab606e65dab99a51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}