{
  "manageEntity": {
    "action": "Repost",
    "entityId": "496889454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x787bbfe127ac44b377c5340d338dbd433ba8d4e0471d20a76d7c5331d42fa418",
    "signature": "0xc5241953e5bd405822c1ef3d5c550a4c7c4cd130b32a9938cbdbfcb2ddeb74b540bd96028de1dff286b26026bd3913c15fce33e9671990fb54d6cb8777a02f961b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}