Transaction not yet indexed

21WYpk77JuvWf19wxkVFZPi4UwqC4brfxEPRXCmCsR29ufbh8iDwyZPXFgHfYjvwCMrvtTaNARoELgh7ZpEK3u2k

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