{
  "manageEntity": {
    "action": "Repost",
    "entityId": "573898809",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa270b987a9a86d58c7a7a2bc831b4a8e492c6562e84b5e27c41f45dae7661959",
    "signature": "0xfca93015c81ca2160fe4ab7d499fed9affbfead891191bf455ed23af51a594505dd6e44d53cc10e00ede56ad4872febe7582c3c4a54a23604bb897ae913ac70e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}