Transaction not yet indexed

8a16JbaBvx5PoNv4EBqicbkDYy8y16ycSfuQH9Zv3E2tTrScnaZWavpvQ3d53BqnRmTyaQCL6bEKM967YVFa2Rr

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