{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1455978009",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32f9f2039418c9efa652c663a489214fae30129011f25fd2b96a0d6021498420",
    "signature": "0xbbf2f59585178c432002d413c881321b1c4a42a61c3fd78cf72cbf68c449722074db4b10a99e6105e1aadf5ca0278fe250322f09335e7b2358cf1df2beeea0a81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}