Transaction not yet indexed

TkxZPzykLLUPc51bX7QebwDReo1CjeiWZrXcBbB7zRLgLvZfdJHADA2S5VMvCJXiLK6th2ScJfPFr1ZnmNUEBZ6

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