Transaction not yet indexed

21R5sLTze8rb9aUJaVWHU1jMoYiN9stQRvZLTWKJDHVcwHpxKZruoTxzw9YECvXueXeF6fTznAWmr4WASGZYgoUn

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