Transaction not yet indexed

MPHXk25dSXyiTRQEzTdsobmSc9LtUYunrHLBB2DMstztqxnHxCLadE6L9xQqhpC6o2SDzZvxBVB2QfUmoMiD5PE

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