Transaction not yet indexed

16Ss1hkh9h8bA6857NUeW3tQonSfmL1sL81xi9A2kfumdZsyKJGo18k5aSUUuPxiPSKcbXG9q2EJ3LUsxuf7qHT

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