Transaction not yet indexed

21CEFHcpqpb5mXij4BBCePDERCRSiW8dBm8Q6fpzyQT7e4mQVGi5oEtxP4AVkF7DymQFtfhRi5Wnz9EUGcPE3fGn

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