Transaction not yet indexed

3U21uQW8hLrb7U11tTSap1qHa6SAPZc3yLXPaH9x4rTBLfPCySG6SdPbg2cZziH5zjfhoPC3i7oG4RoRcYEoN64b

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