{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1314503430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2ccf378e843963a59c54eaa353e36b7ffef7bca8a2dd07ee614afbf119ba62a8",
    "signature": "0xf546dd2bbf15fafb3587073d5266a393429145eab1f0171fcd57291b0ffa19ad631266869dc4914d0dfc95829f6b98f06e11f08243a33e0ec6bb8988195ec54c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}