Transaction not yet indexed

mugMT1mP1MAjAhz3JZ7XfY5dAJzeCaDD6spWtmLJLZn2G6jNqGFmy7aFx3utLRow9Q85Qh9MVJb63wPgmLN1fP4

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