{
  "manageEntity": {
    "action": "Repost",
    "entityId": "189610842",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd2ced8e8aa739b2c858ced14115a25bedc9c6541fafb9f2b70880e4139973fd",
    "signature": "0x1b4df84277f3cb655cdeb698c5c602fb54d797a3840834c23796ab19cd80bff349e61790559cd4128f45e399e7320c3e15a5b6d1a0d7b6413d03a1b5644524cf1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}