Transaction not yet indexed

4U6gPK87pSf4PkXHoGmdGisvHzSEQLU1RGvppF4QZwZBNkB9rTLCvtrB9BNSJNWfCJhpFrhyhVMsW8G6DaJP5GTZ

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