Transaction not yet indexed

553EsPkAMig3RTMAbiySaf5rAEXxFqKAkSL59ezASp2j8mXVYwi3jyeT7Sy6c8xj4x4kEgVNMsakyriZeNuaE2ec

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