{
  "manageEntity": {
    "action": "Repost",
    "entityId": "444395723",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5b40b7f3dbf9abb37efdec6b5f95ee6472c42dadf005e985ba00d1a841561a7",
    "signature": "0x49a28949c8dddaeb4c067923fcf5b034389f2f9eec3879adcdbb31d7b5e71e22725199aa2ec1c759cbbe8e944b862b4a4678346ad0e3d8262982b4ee604ec2811b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}