Transaction not yet indexed

5ExSCu2ZP8GfBnYW5koxG76HegPvE6AFXhm7iMhfuxv4kjPdps95CahZGrjVJrYfWtsyXFmaGy5oeNtjvPNLtj99

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