Transaction not yet indexed

5u6HsWCV7M431a57p88eaAMXrENG8bDqLc4EGzXFuMhfVXxejZpXc3Ya4Up3AUGWFE7R9NRZzDGPSjRw8u7EQxMY

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