Transaction not yet indexed

53QbBBGovxGH4CStCfw6fYsXCj3E8kzAyBxtnryqoSCYpJXzde6JkJSGmRk9NaqgENJj9iGzjakpiq3G8w27Vsf6

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