{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1906527591",
    "entityType": "Track",
    "nonce": "1789543068277023881",
    "signature": "0xee62cdcdb913a562ed6effef422643cbc2816562c74d61f62b49d004247e8eff236436dd8d3e57abcc018c937e89a680138b8b6d0842eb6f40dc030198bb0fc61c",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}