{
  "manageEntity": {
    "action": "Repost",
    "entityId": "46219516",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f8849580e42997be68b55be2080d495c80caafbf684f409c8cd169790bafea4",
    "signature": "0x6c5dad164226a4c40e9095bbfe3ca770f118977e89a171389f577f989f0e84446cd49d1cb03c0676ee8310287f43a3eba3e05356570708748758fa0ec177c2111c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}