Transaction not yet indexed

53sEd978VAKxVedXxSeQ5VdkrZiFrQ6YEzjFdpp7QDGoqSJCo5XCkPcN799u3adD3zuE3SAZPeaMP2VMXJr1pcpw

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