{
  "manageEntity": {
    "action": "Repost",
    "entityId": "392312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xffa2ce4c613a6832449da5bb2505c0b329df5bb82a22e8a4cd6b06aaca1f59d1",
    "signature": "0x2fccbbe41f7ee2184f570667b2f943268cca6721baf6447fdbe1487f1652a1503b697c65cb4edca4e431dc9288e59eba03e3dc3ab968b7144f51b764fbe4624f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}