{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280000166",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f3fa590f0610e9971ce4198383a757e1a9eec119ad5acd16b3f9f0ea2ed1a26",
    "signature": "0xd580e46b322ee5b42a5f776bde5e873b7b84e2a0d741ac6e4698d16a70e6ed7464a2528c42cf047ce7744c9f5af926c37b7577e1204891377bbe185ff19b2a071c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}