{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684048703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3b08d4e29096ad710fc1a25201296ce3766cdd69f88a0319a0f4e05dcf088d9",
    "signature": "0xe6fb928b52523f4956d0c2c53d394f058fdeb07df724c9aa398f73af4001570178207b45dabb399e29e8f6934018cebe9ecba0f45345a0b125f131ee2e8923021b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}