Transaction not yet indexed

21MHcEkBNWU1k8JPbfzKmbT4Bmimowb1SN2Hx33pQqrDfqQATaRkZouMZ5ibex5fREdVggu56C21QZfLzjq8EkLw

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