Transaction not yet indexed

21b5D5XScP7GC4Wbv3xkoD3J3mmEsttySzt3HJtgehkDKeE4zwNDPW9rofqs7C7SxVSHJcu3fj9rQYRXTrmJ7kw8

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