{
  "manageEntity": {
    "action": "Repost",
    "entityId": "765450083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ececdb0d13060f22b00ef3ce487b066c7d747f22937e4d5764b5a6fde0cbb92",
    "signature": "0xe565eff92a7bce0e0b07339e783d6d28cb382c51cf7711f1d5b5696134b95fc54e252de68b91b226a30ab9167506ea9fe1765838136a0bf423eae45b25ae92fc1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}