{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1657065346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22bc9ad641c71490bcd730f53953cddae282abd2055ed2f855fc8f524585ecb5",
    "signature": "0x3e950db9e1f9d56777a7386502bdda7c78906d30eb2b8a4ae25a661284be99d14ca05fd17f7a9419992f37aa10d23f206b57cbd5c9177d94f33fe79f4a65ad6b1c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}