Transaction not yet indexed

MUCWXwXAv2gi25dcbPDyuhwxCpD4C2wFk6NR2uGwFjyf8ZygSfXDmgF9SKeNSqDwdACmjTJEnbVmhaRybMV4fx5

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