{
  "manageEntity": {
    "action": "Repost",
    "entityId": "41064444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21d47dcf544e941106d170d1bd1e20e8219d201d7ecc1420951b0ff660baaeb6",
    "signature": "0x860ec368599af770b1f79561320cc048fccc598308970d6ec2e6346cf82a0f266bb203c700ac88dc6973ad1fe9072b2e46ce9b0066bd106c054ec48d63dd94bc1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}