Transaction not yet indexed

53cXCUp8q5GEDoKjhrrNxSnKmPpVsnQYwogX9PC9AzmZwrvsjpqmCE7oCASe2Ki7RwTy5nxvGvd5XM6kVFPd2dL6

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