Transaction not yet indexed

YbS1eSNT2ceuLhpApPWFKiv5yTyBzqsnPb7xikJ1de6RCtQd7ReCYezgd3N7TQF7zMMYxkEJAA6kCkPU91cpUvu

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