Transaction not yet indexed

421nsHL4sT5cMQivUqWFXvykoaM2u1mofU7D3SMa3yS7UM6aeEmeiiJWH6yt6BYgJER8R4BTnXBvmjHi4ALipCTN

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