{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2422d300bc5493102648be3aae9621f6cccc7cce5fc4b6325df7d0fbe47e10ac",
    "signature": "0x9d886aefa895f78a34aeb2209ddfded0fc773898c9fcd45946680d836df9f2900c2e6e5fa0fc343b41909658e62c06055636b4f2e461e4566b65290fde0f1bcd1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}