Transaction not yet indexed

42fK21MdknFroQ91CqTdqFx29Kv3kJrCrcMWdd8vb6BnPFcuzyRZBXca5o7teVAUSdvDi4XkpKF1E7E8dfnqLKT5

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