Transaction not yet indexed

c21b1yMgUwGvzSdKdfn91Tp7bvSBdYFUpFdr8ebgSeSBqSgZ32biZWwpucCsR8nwMr17UdaqdpoHyFzqAWQWsCd

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