Transaction not yet indexed

mZaLckGHpZ5f5WtZZovM2g9RoZMamDdipgvU5HHMLkzGqUbqZE5Neu6rtVZdszZUnk23mSNCAhFdzaP7ZTAG2SS

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