{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1258124441",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4f11b623986e3e1c8594f94647c42eb380304a977388920c96a0bfd7723619a",
    "signature": "0x0bc3b3ed7583522b187608a7b7f5823ab5902ec26ead52997ab255c60e77a34524c221f35edd4b186e177b52e876754b0f0984dabaf753e688c13d762d570e1f1c",
    "signer": "0x06F989586c5477333A41f6057f224Df79903862a",
    "userId": "24240642"
  }
}