{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3eb22b2280e6c3bb6a8def5df400b6e3a3d0e814db48de8e3bc8f60efdc85c96",
    "signature": "0x44648530419b1aeb52fde4fcdcd83021b7f1174a6f36173ab4a84130bbc7793f0a466d2f06cef144581c13bb58bb6730223abf5d26cd17eaf9b865c78369cfe91c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}