Transaction not yet indexed

642W6yKXLSqVTjwuhyZmfw9b6LDvEZaLgRESUr97491RY44ExPJi5tzusQGX2AimwstXHBhs6CCjSj7KzMtuPG4t

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