Transaction not yet indexed

5b1bNe6dXVqQ3sx1XBPf4cAqabpfJinsEvJqxXSJFKoC9xN6quoduqnQex4E4cRc1g97nZJ2ek9R2A1XPSdEM7By

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