{
  "manageEntity": {
    "action": "Repost",
    "entityId": "729624",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5dc2efae740dbc047c7be1bc49f9fcff1dc73a4ed0b3888789861ea847af8ce5",
    "signature": "0x82d4d622c8334c307523b9349ee1e40596b52e96d366312a3215bc0c09a62dd747acbf385f89e496210e96bd88ce297a412ad785f795a7b4286972724962cf471c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}