Transaction not yet indexed

5ff1QUckmamJAeL7x81ewRfrCmXfgtVxyc3aS9AWu9kYzX1VmwF6YHpEAQBWSrofK1HgVBdghbPWvmRJSqV1gKVL

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