Transaction not yet indexed

21stt4ZmgaGLAyJUwtKUyGZyd97gx4oz3ygHfrVy6rero88LJ8Qd6e8pZkw4w8UbpSkvSffTKCaV9WsaPiJ58Yir

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