{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219085427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88bf3aa878e7dfc247b538d847336b76186045f9de4b155dec1f2d94bef1a621",
    "signature": "0xe3eae200443bdb2f9556bbc4683091ee5fbcec6189baea951d1ab1769bbba717167c349093981acda448b6754a9f9f5e0fe63dd9bb5fac86ea346a349c305b091c",
    "signer": "0xC59f7055B078B1Ee57c271E19BE5Dd7033FD64f5",
    "userId": "950751701"
  }
}