Transaction not yet indexed

53TujDKDXNYQhNpAuFdvxaAD6pj6GFNe7hojvvajAb3kqxUYCX6KFKX1sPkFGFF5GLjDsY1sUKLTKrXkTNuMdXAi

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