Transaction not yet indexed

5u6B3cS3CAq8PKzUoKM8XCzVNEkfRYpkvL9hLWFmRV5reaNk9PUa9K2cHxQNRg3hECT4mU71epXea6XY3aLYnSnx

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