Transaction not yet indexed

1aQb2eZG9BeJBUV9WS97eADduFPB7bKnsQQ99i29kh7eMRQr5NqGJMayJZS4FXt4zb65mZuR4kiSAmpaMKLJ6k2

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