Transaction not yet indexed

55SobAMPF3qNQAU9MVzGTf1zaLAGPfGjVdxsbz1KxvCZNkAxoRvp2xVWy1dopCHAwrKVconS9oLBQoTZc99Hi6Zd

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