Transaction not yet indexed

21c7aPQzP86Y2qDYURzG1Yjne16ULRrctbtXLYWN4RGHdcSNcCXr9pyW1b9T526UsHHgNdvwSSy7oFfc287VYVRH

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