{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1889986385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee1d30f7f74f765ad3d1a1fb09e32c04c6343f9181f56cf9cd1b383c0bf358fc",
    "signature": "0x3ebc1fd0e30fa433fd03b5e510406cb96d5a941d1cb08b90a546b4347ddb6b4f119b0da3b7ef6f27efac906a73b02772de313873666768f0d05722fc18c690bf1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}