{
  "manageEntity": {
    "action": "Repost",
    "entityId": "133057712",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19b643fb759b1e6192d655a04e2e6cf98e0ef52d97f64f8c7796d52a0ec5d0d2",
    "signature": "0x1907c646e212868600a5524655199142497ab98b47e43d3c4e10104dde13ae0442e2d208645239137a84f2fc2ce6d02322d21814c5bfd1d27ad0f720cd9f9fa11b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}