{
  "manageEntity": {
    "action": "Repost",
    "entityId": "305780159",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x760567366f5dc8cb38ef3083f07354c226d758c1d675f471c8857820aad4755f",
    "signature": "0xe1008dbee65210f80488c482cf6c41bed8904689273241fa329333a6b32e2c552be92cfb4449e995eac31851f8be9b09a73e14b439bbae7d67152ea61d42eb5f1c",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}