{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1388231794",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x44b91cb8bf1889b045809b58633136630af9f675b9647ab4b27baba9f54de0a0",
    "signature": "0x9c833d0e87a3194f41daa8ebaad72b5529a3d7643c485a3e9ef197f01e71c1026f4c080066579da2b1fc702da8a3a2e2aaf8706e4107154ea5e9c66ff2ba9c891b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
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  }
}