{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461121372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90db9e0034e2db5c3f1e5b3e8722fe9658d6d505a18798663fc189f702d34f8c",
    "signature": "0x1445f9c7d0aa3968d60f873f3a42ff5c0d2d24f595164b2fe1d6c1f5bca1c2a76e7be04166bee828d5b0a2b7e72668504cdeb86ad6df4610f3d8a91115e48ef01b",
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    "userId": "66130"
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}