Transaction not yet indexed

21U7Y6e1bjZppaH2LACEmWve3RR3ACcGV4w2fKHhfQH4FwWMQtDvXapSdLHDVzRsrmtHHGQM8eRQGeQaEWU1F3JG

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