Transaction not yet indexed

2a21oGaQTFNWmaD4hQoKT9Z19s5QLaJW3Wt5bMzH1sgM2aYFMZSeL5RTR5o17U9BoCyemTiDRDkDGmkrLcb3zCc2

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