{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1978843894",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf19d2cec0d63af31d203f291e4eb9cd32f5eff7e66cb3a807a5f630e94e503ee",
    "signature": "0xee7eeb7ef5cb14f2e9d1915ae880fb8755632f39578e91fdd5e487614f8b56553fce6b67bf52a76ee06e7d87341dc812748cfcb511e94c14fdded4f44d27232e1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}