Transaction not yet indexed

1UMdmKQqwPnWdhfAFhbS2oMs1444DNbcvCkpPpztAskUdzfk9QBfABrvHPfZRi3S2iR5MWMfDALGTPrCyfQnTat

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