{
  "manageEntity": {
    "action": "Repost",
    "entityId": "556389281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51400706a41608c15b5416d2344060560e7ae29348f7b53350b1a32ca88bf247",
    "signature": "0x42671742da6ea4ab22b0bb8bbb77d67a63bc01b092662e8df24de9ae9876aa9c608b5bf90dbcfa6f8a7626bc7fff1b727f28b9982c7ed3d7fa06fdc36409eb291c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}