Transaction not yet indexed

5Ff1Zug1NqxXURLjWXq8AVrzxYor5oxwyzNhaf5t9Kg58Sgo6jY7ZfwjqjX6vihxxsgKUYvVmQNM1XhVs9t1MDL4

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