Transaction not yet indexed

TT6ukRm8Ssw8aXaLvtBvmMy94sLzXSNsvpZwqycHZpp6SRyXT2cqTeGcWiLCwf4E9JpfU9cENSXtkQjSEFkiTSU

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