{
  "manageEntity": {
    "action": "Repost",
    "entityId": "263120",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xde3a01f90cd4e65b3374b1498b76a363928c0675565feb872cc13a58b4088d8f",
    "signature": "0xb653a2db8367d763cf9a6fc92efa7fc80a11909e7b71a2ba768afcce12ff307f0907873590d0b3d5ba56c5804d3361f5646012030841058b30eb6fec160c59701c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}