Transaction not yet indexed

421bcbc4uLKGHe4qtxbQFFfFZyG2372UF7Zw4KB7L6erUGPc56kNcZcMZZmJ7TCJ7TQiNMVJ56nNBK2vqi38zvjw

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