Transaction not yet indexed

53U6KT9izf3uWW8XX63oKsWETCeBWKZgtDFyCTv7grBdfad678cTWHbsxFvJTb7m7kNfKqi7YtDEMjyHAiY9HDFE

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