{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11441101",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf9f3bfdd6bc58a3ed8d140e3106dc47472150a52c3325bc82864ed47ae303ea",
    "signature": "0xd43572a905ded0d7e48eba1b313e74b1a9437c99d1f7c72197bfcbedca0b67674320b8a4000b0a4678bd6d265566c18aee28f2376d91ff2c2e7b1d6a50247fbe1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}