Transaction not yet indexed

5421PdkiPAAz2eW11aD3JnU5GRdRhGBLZrZzT1gXfeoRmtK4NToPvZwjEe2EBMMGQc1pNu3FdsSdsePSVEmTEm2t

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