Transaction not yet indexed

K88Um2etjJdXfjupMB9MYnEG7GRW781FkPMKuUhoW5sKrRQFLAWQNNMBGUNuRvsmHwaEjYNCy5suNakLkT6vFm6

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