{
  "manageEntity": {
    "action": "Repost",
    "entityId": "745193177",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x476f9066d398dde1b5994754f149f4ede08aff5c9114483e8a911d280b91dce8",
    "signature": "0x6d8a4e10051228a950c8bcc182b31cd8a976b07bfcc870991993c448f00801f811cd8d3853856f1b518a43fa22111aaa244095bedd1ed2ee7567d30d857f36911b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}