Transaction not yet indexed

YkYBSGND1muRyt8BoL4pA3tNjxN2DijkN7RHaSWKqM9vXWWwFQtgHptxjPKbSXeKS1LLPwS7vqnosm6tKM44Pfo

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