{
  "manageEntity": {
    "action": "Repost",
    "entityId": "381786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa8074cbc3ffe32bf3019684abe7f034d71fb510f5ae567c5c78ba1bec050d48c",
    "signature": "0xa715ae0462cc7bce03898b7e170c2beba759565c1696d8411c57476d3ccd2b925406d010f6a81a48782cfa2f9b5e3f10d7d66e6d86564040efb5c0582071089d1c",
    "signer": "0x261c17dd7171Ea18B7ffF1AbB7D0495fEa0dB0ad",
    "userId": "185086709"
  }
}