Transaction not yet indexed

21S3gNTxVPJSJ5wp1jnZ8aWn1RavXmuyHWypkJXRfX8xUmgcboTvByxLZYRpCiEaCeHnSCAEfVoQAmTLX4adDExy

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