Transaction not yet indexed

21HpRB8wHiNrrXkfFjgMLG1vCEd7PZhUzhwbVCL5tcvmN3oFDv8eU5nDiXEJu1SzRAUCPCsVV9QwyBASfW4Prku5

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