Transaction not yet indexed

MUMe1TvnNnA6Z591KUo3q2MY9JZeB1vQVNu2cZh4uFuW9XTornrkJTPkyYpQcfRXcdEYfygsAtKPViuBTxeEZnb

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