{
  "manageEntity": {
    "action": "Repost",
    "entityId": "753389540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32e250e3da971c3bbadcecd1e01102ec7e4607a66522051f0ce74196d7113d99",
    "signature": "0xf20317ad00a2d7714f59478b1c583df025e992be6630ffe491f555b89b68a5d6375e979ec62968682d7c0a6419a6e1832ee16a077ad050eeac370b2a003940691b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
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  }
}