{
  "manageEntity": {
    "action": "Repost",
    "entityId": "15088771",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x30e8606d384fa85ec73c1ca555da5f03426e2587e0f504fe55843fda5413edca",
    "signature": "0xe3d01b852a1693127bbb45a6dbe8ee7fd130b7314798b511d8912adefae15e0b3ef05d575aef50ef104131ad0f553bcb1774eaad69ce5d3608abd858cad34fb71c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}