Transaction not yet indexed

21cf6GsVmmU79EbgVG6UuxyE2RyaPvUUXsbCoJWmiW9wyt6TUF7oLeSzKxmA3orN3LtfSQoSPFp1RQqUfxPcFNhd

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