Transaction not yet indexed

5MMReKDQauPargZDi2rJmEVHSu8BGFHxYvFffxL6aXkysGdsU3MndYSMEwKKMKQLK2gxavy71BNZzwPJsLUNyAqs

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