Transaction not yet indexed

1sFb1S26CmqeFGSadJgg8Yh91he4gMNMDobLEJjkoXxLpHHm5TWbPpJb9aCntQxPrUgfpGhBuvkRnto5841GYD2

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