Transaction not yet indexed

21Sje52P2e5VZkr9guMVtDLmA9xKwhYBqk3BgPN2QE8RsqgLj6ZkFCa4kP4nUgKdYmrJDk48SQmfmap463EvJvoM

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