Transaction not yet indexed

NKGUpnnDMB8CegpqaGvCZmU8M3t5g4GfgzYFQokqfmWcQyfWgPRJqpohpK5RXAPVazDesfKKSTWoF5fE2FDMkCb

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