Transaction not yet indexed

2S47521JWCaDWUFkDmfUSN5P4jKFVPbQb6C9o3KGm8UbSco14xthzsrTUSGcH89uTdJjig2R4kw1vZMvqWLoW5c2

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