Transaction not yet indexed

53fgr1q1yDHdu6FoAdKaaKWW1mxQReD4DRTT9qfCeHGpMkJF8hSifm6SNsTcKfNunWH3EqAYgSNv1FSzQuzKBWvT

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