{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762380489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63b81fde00415b8a3cfd46b206382b170d8caf73c15c202ae99bcb46bb5e0a7a",
    "signature": "0x24f245281aca83e214258415a8dc28c312ad70ee92f68f958239b5ec32e157dd0323f405a1276d51d89db79c83516780d38178937e1177e53a0591a83d08279a1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}