Transaction not yet indexed

53Bbkyin3zXypQiiaGi23bq76EvoQeeMGJqqRE7BBFfhpZSWmkNxTAZa7eWGWFyxRSAAzo3B4gLNP4tfmf9w4mC1

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