{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203441514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80588c81c60a10311f719960d9d94cf023d5d3531bc468c46326f9e5b57f461f",
    "signature": "0xb0aa53ad487b3ff43053c697d93907d4a11034b6a2b94d7bfc069edd6178be4a61b3a0b7da83f9dffa920b34ab67815e2df61cb8d6eb0edd070cfe1725238ab41c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}