{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424648332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8c8da0e806e9297ecfad1bc89b982571a590ff0abc5d06c341b74d7f16425a9",
    "signature": "0x4ffde0e72f4948abcc39a6c78f1d89cd8c8f3ba4541f50d374a263e8cd87b8104cb2fb091e0bb53f331109ff421a6ea53f0227d98aa772c47b732c47405f5e521c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}