{
  "manageEntity": {
    "action": "Repost",
    "entityId": "146359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b40270a012d8de41f48853839c635ba0539c08c4703362dde3c9ee7b5d30058",
    "signature": "0xaf9101e162fdf17dbc7127fe8cc52e6d8b94d9b0414add4c99c2c206a498245c78e28010da41b7de74db60c2b644289ef233964e38db56f0e6c1d3bc5b2a7b461b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}