Transaction not yet indexed

m16bAAadaJLTDN8VbyEU5f6GH8Dc21qHcCL3Gu2HRfgPPefSuAEEbgoADwVNJSPNF8Z7iY3Ud1hY2unorXC6kxN

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