Transaction not yet indexed

21LfqLBy4RyCDjbB3AGzTKc4RFaGVVrzr2Jf8MYgqSXXvoYXFumL7NsGkKYY5gUs1nvr4FPvjpqMGSSVJLJzCeao

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