Transaction not yet indexed

yMihH8yCM4K3FDaTvgidBqhsdMc59WiKNqyuJ5Hmdq7WXa187MUppjPTcEi6A4q1AiopD4nuguDZAzom3cUSgRg

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