Transaction not yet indexed

51aEEjd9VFWdm5DARFwB3k44288a4edGZVMMEgLVTQe5gZ3RDMpmZKVG7V5wRXiRZv7RwRw1GfFbJ2M13jf4J3ou

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