Transaction not yet indexed

NoAst91mmD5nt2vNzvnG4UH5pfUb3byKSJ7RiWjG5Cdk4FoFefYsAgPL13tUNEGEx47RoQ7RvNN1X7CpK4L36gW

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