Transaction not yet indexed

1MUgJzLDqzK1vMiY8DTabicCgXT76rnfAd7thHdD8JdwTXxGPLJkRJAtewJBNZSmPfYFaR1urfeHbHCwhc8ATfC

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