Transaction not yet indexed

53exCy7xX9bhv6Y2ch14TvtqHkdPCufq82tWDjfNQMBsCx7fdea7r91j8Li3eDW3hBDKrjXmuZah9HM9NHmKQwMu

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