Transaction not yet indexed

RQpaD6WnfBuj7y3oUGdxf2f6cjRWC5wGTV8A2xMmj4Ar8PMaMSuG2xcLAUJypucAxmLFSBHcG4JUWN7NpKPEqZZ

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