Transaction not yet indexed

5HMYUDDS6hDs1GmNP3FqsdywrhFRYG7xPD7VDqhAadTvUG9KXdSFfN7iRhG69dFbUtfd4aGW2zRhLb7PtcFsaq16

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