{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877881752",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf022a0bf2a2f561007a7d5c97107fa8641b3ea0ed81065d848936ad1e5bfe8c",
    "signature": "0x96bb9717dc5df558d2a4dedd61ea832a40a1889697b15c28b7f7a3230ef81f3a125b0e1fd6487401798a31881edaf879abdc94a67f4f994d2dd185a2545728081b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}