{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43189723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97108512c8985413a4bf636b617d3279212a509ca8029aad57f67553d2dd791d",
    "signature": "0xb8673b73b4b83f60d52ba5ec890f2ab6296d2958e38252e9c1c8f83045c5c6ae429f8797d3cd5260731999484c7b86ebdb7a46145ce43df898a2bd5ac9b7cf381b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}