Transaction not yet indexed

21BKcaGGWRyMJaMq5tiMp5mg3H9tgPiDWwxcEQBnd4GyPUFyiHZza2UGi8QPtXpqeCsnM4ADZhDLZrRC8nX9kt1Z

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.