{
  "manageEntity": {
    "action": "Repost",
    "entityId": "491968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97b8da234fa029caee8446c2d6b5d26097ae7943ba32b3216426ef688640ae84",
    "signature": "0x6e116262600cdf8d60f71500858e2399967f422e4071585316d3baf807c3f5c21b84ecce1348e548eee73f32b3c24fa45e9958a8cc4df4a36ac00b1f809e108e1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}