{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66c3b68a2726d95173c11b40f1570b51177b7ff7b27bf931fe22542e4398e45b",
    "signature": "0x12a41f7e2d3dd240045ca3e54764bbea8706935cc15a94888b150af94a240cf32085976a9b6a51d627ba811927058b5278a8ea1b94e2a1facd8060d566c846ac1c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}