{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2003902865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1de9f596dc26afb7be3363a8b8997192de17b6f7343dcdfd4e6865a0ac7f91fb",
    "signature": "0xa85dfba3676a94da377656fd7b71249b8bf51611b232a0ebd0fa4046465f31046c2fa30fc01c2b2b45791c4eb63a0c12ffee4708e0d8e235ef7d8174f3482d561b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}