Transaction not yet indexed

21d56terAw8P1F6SiQHwygEBCEshPgXNJpKrV1wB5n4JfmXzLcaHGF7HZ2L65kyGZvJprBLfHQLXN7Qv8xZLxLrw

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