Transaction not yet indexed

2u53tN6zh9SDxP42T8AMfitd5JnyLctNuLsZdQqDmxPpFK2mqk3QvDPU2k2fSLm4AU7U6SDC95wK5v6vWp2KdKpw

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