Transaction not yet indexed

21E4YxaMJMaSEZ8gssRP2f6HiigCxXTxs1iNcmC8oMG6MzvFPkLrM1UdgxSVAJCMtapEgv3GcPL2HJ7XYhFaSaF7

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