{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404716487",
    "entityType": "Track",
    "nonce": "0xa26cc84bba1f72d7156576146ffde1f4e16db99351644e717266898608a4764c",
    "signature": "0xd8e46258c19f7a8593b96ad61bf1302024491212c0a75279bcbb3146351c3bba370f844a9f9e73619f8ea1de5bc8aa4c0b66341ce1e7f377c2f5698d338c79bc1b",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}