{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379682443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4de14f8f38920b48bea26a52b7dcbcaea959a5e64abf2dbd705cedd2f61ef0af",
    "signature": "0xcc37c27de29f838449d0d7a13affead828e29ff34bd9fbc10dfbc25ecb2d2b940d2dc0dfac173b4e4ab207985dae9642da8fbc9eb3f8730e9abfc2bab9495cef1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}