{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828197700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd61f1e11c8f1e02e110659797c0717714b7d23c3aaef606382183d8b76e332a7",
    "signature": "0x46d8f1af759c71e1923330cda00d7a6722c18cc32fa8ffaacedc980c0c41513f5c05889a3cc361e0a02c7a468b65949dc6e89fb2cdabdb4bf5d134e0db77ea241b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}