{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1620284955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ac39df0665a99ae9a6b6b5d718773eeb2e2eea3071a598c1d1d4ba7f56d461f",
    "signature": "0xaba90910f24db784650c679b29c34deccf71356ff6b94cef3ebf5cad9625d0d367ef1baffbd5a69d7967d0db9e0795395e2a5d1e71b7619d65dacaf8f9fda0611c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}