{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d75caa835a15bc3122a85506f58de5d2a40c0a79035bc534447b73af34cdbab",
    "signature": "0xd40cce7e1bc6f4266298db4b95fb60d6e353043d4e6b15a8f041d2abab4930ae639a10505a05fa772dea773ebfed5084fa87491e7ae392828d138de3928dd4b11b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}