Transaction not yet indexed

264EkmPMThoWAdk9bgk3wW7Vthe6CydZ6UuPE7P9WvDqLRiVuhJUStrUo4LYZi8oa8ZWa6zxJS1pdQwDwrDxPKuT

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