Transaction not yet indexed

21GpL6qyEK8RKfHiyPRbRG3CKtnsKMcPALQKKbPS2rAXMbmjkCKrLd41rgkLtFLgfezeQgBVWnG75AoLr6RWabaN

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