{
  "manageEntity": {
    "action": "Repost",
    "entityId": "319046",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3760db07a2ec780fd31b2c386b274f738895f2790bb58f03d1b532608d3e05ff",
    "signature": "0x69d3c6204d7d9728f9a1823ead3c314f3c6e2a0b6adc45f8c9113a43163cd6fc683ba1a811c5a704eb7fe4177d54736b549ab604eb62cb3b4dabaf88913c38d31c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}