Transaction not yet indexed

21S3orBpdVc5htKpE4eSfrRZqnEgHYUusGFCuwgwUVCWYmBvTPPgzeE2QJDd6JMnKXSXZTu2x2vyyDnKBVTcemai

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