Transaction not yet indexed

421y5QcomKV5xsmXopCmnpRuvVoRbDCpTEoBUiLMv3fNcio3Kqde9ZyXTsddeFoXgsG6wRuTZayKDRAecpqWiJUB

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