{
  "manageEntity": {
    "action": "Repost",
    "entityId": "849436693",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67dce2639ca2720275cd5f238b038576e298a7ac8063eeecab218fa479de2702",
    "signature": "0x7805a58e7f6dbf82837fedf5a89a839e964c42791f7474b89f1ba6f6c49c96b20868c8c6f50a377e256a0a4d420f1e3afec185f5ffcafa5b5452669d16535bb31c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}