Transaction not yet indexed

621nAjrsucUPDDFTDuCuan82BCPmg9cRJjS53sE54aLPDEdGL9qsWtmgZ2Xf2PbjjJoHTd77pt85w9kS6j8aG21V

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