Transaction not yet indexed

MS126khJiDwJ8JZnspkcPTk7p1RvDcdhC6grj2ikd4FFEpkjXoTRY53C5jwqGEsCiCXHcgF9fZfQZQGYKF1c2fB

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