{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80466921",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3c9cf3219035b9248e868bb666356695306db9d3a9833c25d8992db8b310ce6",
    "signature": "0x2c8c2fad543b9bf013bc3bcd41e81014dbca43541c434a9b0c23ae970edf76ab13baf946c019a09109f6ed314e0e5daeeb4c875cfa3f3f753edc556b9794b4001b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}