Transaction not yet indexed

2mkrZEAgBiMgGK9NqoPCksf1x2tDheYWjRZmMDEMZKbFguzd5XxB1kzJSD5buXeWTNDAQ1NHjQKzZZCgkiQCasza

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