{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404524038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd44b745351664fd25d294bcde9aaa18838b616ca9c534b1ea63ceef57f0e4cde",
    "signature": "0x98ea19009305f45a213b02f1b6b5bbed5d62c2ec7d3b7635d18b4d6e4047195948032dfe24b188807668e3ff3918f02fe874dc554d103e7fe051acef84a70c791b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}