Transaction not yet indexed

21TLtdSKmdWrkoskwuSbmXPXP2uLjG32MLgzuPFBJapcQYGiMyQCKB6QRtkQXtjf8chpp26T2usfoEZ4wrkB3XSS

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