{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3449d1a54bc8860e3551cfeb666dc011fa49b48de6b08f2211c594415b402d5e",
    "signature": "0x9017a6b7a0a01fc89d73a2369a57c1b34e7871ba4df1f2ce725ba1f5c2cfc01811a5f061cbe5e99141731dcac3669bffb6d41d10632a72c1579a51c32913c0c91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}