{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1437286779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x563197ac14a2bffe7da92df80d6524207beeee9a52605e01e53d599a2ec632db",
    "signature": "0xf797d5019230eedee7b8490e3bf3757d73dd1f1f0ac0e80f68e6031f9f15c48b416f99380d785dd46fc6eb6f2ba4c1b51ef36c186bf5fbdd33fc1189ea1494051c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}