Transaction not yet indexed

21LUdCeWUqsXTqBe44zc6HfJvNsxwmMdu5nxQLASMu8FTp8KQvwgTsugn6gzKAVEUxJgn9nEo1Gq6e9P2P8aNFwV

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