Transaction not yet indexed

upMct345UQSeELgPQajQCzAtXTJzq1c9MFVqQ9uvBH2E4p7LjGCubfG3NAz7nLaEtrdyP4dDekfdVx4jJa6SeD9

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