Transaction not yet indexed

53mS8b1ztep4kX8HgKTSe4A1csvR6MVGTWhcHqAJUGFFnU6TnJfDZfoDbGyJQxiASkgKDQG8U4p8Tw6iFNbGrCs9

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