{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493021171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x255b254db5f05df6daecdc346730b51c66cc123158e2f40ad7981951d619b951",
    "signature": "0x24e3c18348d329629c05c40a51aa2e31855f92664de1af3afa50f26380e8e9083299c51cf7843ed7004d2eb6deee9b73f988f40c01c49fbabd18f2380c80bdf51c",
    "signer": "0x1b2c37cDA8248bB03659377cbd309183c2292824",
    "userId": "306414"
  }
}