{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256874074",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0378e340c8cac066272c79882a248585464031be6b4d46330fb141c0a1baf0c4",
    "signature": "0xbf9aeec7bd6e306d1c240e94c7ccdc7cfa7c5f2156926f950bffea74517babb876edc52d9b7a73e3d1579653ed4698b8fbe0665e1bb4b9df574cdc23312e957f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}