{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1859918336",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x650fa13dc17a5967661d027f0fbaa26166bb5bbc34df41c4d38c254d26417b34",
    "signature": "0xb9ce40c6ccd03feb4dbe109e024794cd79a5392e934d77f9e15beb3131db635608f4c5575326098a1296ca54ef78c7b083b459d86a50e8d85b82ce2001778a9a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}