{
  "manageEntity": {
    "action": "Repost",
    "entityId": "607015915",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x553be9d904f83d316305313801c207e271bd15f0270bc5c64070b27218a99962",
    "signature": "0xcc70e6c3697b789efb07a0f1aa493799e158f8bcd9f1edd6b7c3d31bd0e71232728bcf7bb8c586670bef3e51da8885a0a7b639d9cb8e1013ae16a79bdc10d2f91c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}