Transaction not yet indexed

21rZmsonSfWmqgmdEAR6Ub6t5tvGnv8KAWu2iT2EUGXVhMkKbefdKM54TTFsMt6pTTUAMnBk9KZmjvzmZeALMRo7

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