Transaction not yet indexed

xf21NqcccWgzfMvjwKDVTJocipCf2yV9WX5cPCNBfB94KWSYCzniiLoKA2Q62XCpHwnchAPA3D4KkCpsCQffwmC

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