{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14121e53dc6982761a02985f290009126abcb04b2ee2a8de8cf80e1e1a990a15",
    "signature": "0x00e742caacf49480e9188fa3294c7fc2c896bcb70fd6a8b476ca3eebbf7da609105c017099e40ce935d2b5e6b5e103d01d60ecaa22cb34ec0ed0e869fe60c5751c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}