{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f402e49929db3deda22eb6d020351ae681e01d66b1ff74412216cff99bae1c0",
    "signature": "0x860cfb93bfcbcec734f579992655a54f4c692ea8dce7d118bfca9303496ddfe27c36c4b509e5ed0e13caa7c1e577bc567105974deb0964f0901cd0e0a46238ae1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}