{
  "manageEntity": {
    "action": "Repost",
    "entityId": "57560289",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x366417184fa555ef51ed78f0c469b3e110cf7e4d47ba7ba47f756d12d69ab21e",
    "signature": "0xbd6bfa03e5b3a6dd56b7e4f8d9642f4bc892cf30b8eeed54f084671e5660c6d5051b5ef70b5ac6e65cacca53fef2f55c5e60ba40f110ed4815b2b0d414f4355f1b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}