Transaction not yet indexed

21ZP9oARQAk5MtGD7jNK4e5CnpbB9tHDuaKGk2xwUJ7NtQsMnLZ1bELUC58HGSkiK9d3aaaDxAZwKybcMLbWLfz5

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