Transaction not yet indexed

53ExNTKud19mLNfuZEEcMCAXMhP151FmiyM6gUVeExTPuvaWkXucErAfhtKEfs7TRjrDLzHgU6X3qZtEAYfUJ4Uf

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