{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115730628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc9e48c35c8877027b03fedfeb48ecc1103bc8d4d28ea27c0aa108aab8e1f95b2",
    "signature": "0xe634640974f74020597b888eedf96103514e0510ade67426d7fe79eef5806772184f494ad925a0cff08ea7537c0265f78c04a2c6805b1f42397270180046745d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}