{
  "manageEntity": {
    "action": "Repost",
    "entityId": "60617587",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bfe1031c3e4a9e973517a4dac08237eb9d0b57863d8fa2690ae2672dbed97a4",
    "signature": "0x7ffb0da1035d3c57cba81d795c593042401809e26818c0ce2b6f9c3c7e6d638e4aa694698253d3b0d33f62a77b111ba7dc233cc09627af03da96a76a1a361d5b1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}