{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1975074013",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25e4167a29139ee698433fd4fd66ecdf48ff3051bd87584fdd7a678d52aed8aa",
    "signature": "0xd356bdeb957849f1ddc7105f194bad338c0cffa6529af4a9531b3920318a6bd368756c0c05d511cbfa0a8eedc8ec04a7257ac19e597196e5d2bf7872541bff3a1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}