{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40892",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa4614361233311b690b9cb281caeb2acc2e6992790e4ff850b6313578fbadec6",
    "signature": "0x96dc3f6eb5de3990f435a54dc1da9909d6377ecb030f3b2925c5d40af5d1272a7961c53516de09c718075ec2ff7dfc02c4883d3d18e151d5795e9e16caa338291c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}