Transaction not yet indexed

21coU8WDRVLPBf1mgwtRH7MYFE5RqcszE2jBN5WginkRwSPZX6ZJPbrcm538mfTvWdAdExNZgTYELDuvFhd7b8po

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