{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371443279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92fa019bd72623c4a432cd081e09d83c27d006ba98b163f78b2781b1f752a251",
    "signature": "0xcde4702fff1283b71981c4f7177eb0147b3b1d488401a43a32ae0fda8440701f78603dc54af3e9c6a06b88e8965fc55c171e08c56cd9685cface99f716c32f841b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}