Transaction not yet indexed

2kZ52JU17u8FZEWqxFpsde3gacvJmDvsGT1FaXuffN9Ushe21Vq6YMbZcbPN5GB3i5g7ec3HNpTHahbPdZtNApND

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