{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547855852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5200ffbbfc9b23c85cbadf09e099107f72fedda84b5aeda995837150aa2a2507",
    "signature": "0xb98b747722c8ecdaec7316635c3825652d48f32f42573d37b45d341f7cfb1b1a4ff9eb004eefeb400e2581dcc46a7fd78add034391ea76684df6dbfed10566ae1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}