{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a35fad93627d1c3a948f3dc4face082301c498799b09f26fdfe5e07f816b15d",
    "signature": "0x78249d72ebbd0bf315d49bd6e30a38fc23e17127e4c504b847e8742c675f289e07ec30ca51fed444535362d4fd4f85f6d57e660bbc393fcd01167a3b3e6b17251b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}