{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139081388",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31956a4c90ce341ec72c4e24fd73543068552b0d2951e87637fe8c53e761755f",
    "signature": "0x87ebc120db8b02d660768093fe542d9b87b52e95944727bd114241e602d0be0c17aeec272be45c6e62acc2664672dbbb764017c8a4b49a251a0c6f59d758866c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}