Transaction not yet indexed

2mack8UB9tZazJjCVZQWuVCbvHmcA5e87BgraxHqy6DirPoDDigGPoSY8EnbjfNtHsADXvJSGHBP5uHVcG92x5CS

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