{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379562324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe9edcafb11608c28ae900a9517b96dca60c4c0f23296f7930a7d294959c2cd02",
    "signature": "0xe7a485c282689d53a486d163c4ff7ec2601a9acfeaeda28d60aecfbc2a409a6b46764fff3d7229d134a52003966542e8f7acc9d1dbb80887742f70945b3fbde31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}