{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1880649",
    "entityType": "User",
    "nonce": "0x572f703743a06da72f1e49dee29281f650406c1ffb86031995f8792c4716adae",
    "signature": "0x8ececc8138494d6b83e44244998fa5e47b3578cb1d880935aaa8eb58d24adbaf69c870a8ed2357bd6ef92b7cb6c9857a4c0f4b3bb3d31db02fced9b4680200621c",
    "signer": "0xF9B644bb5d7485898881C9e02e17ba2A635ed179",
    "userId": "866715888"
  }
}