{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1417683837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d6551cef8f9fbde1c08d9e2064e62a68de17a870a845d77ac46e4e377ed9918",
    "signature": "0x69034fe6c89a3ffabf358e1f01e20185a2b4a46e7a1ad64fb2535d23b764bd742980b9ee54ab40003077adb94dcf23c15c2f14eaa7eec92898a4149bcbbfcbd21b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}