Transaction not yet indexed

2KkZSMibnERY7NbrcxQekV17GUQMkCd1GQyzwAvyEQB7LdrMh7R5qzqZ4iqpg19Q3h7AGq6haTEHrpfCd1vMN21v

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