{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1103464",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa123b4a537a4d8e95d642ae93a140d5d3c353f08ce24e80bf79f8b68238f3edf",
    "signature": "0x58a81c4d4acfa7b5d4feceeaee2bf68d08f5fb37d898df956c214ac8147de21d3f53386be4a7531636b5bbb160799d3515ba6f8021aa327a4045f8e889d68ec01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}