Transaction not yet indexed

5UMCyTYmMTTdCQnTb4Kk3cgPsEQu7uHzdcMuteXqQNYqPSzZwLCUAXhLwuvvGv3dbT5SmcAmFe6gtJwrg2KLnxTu

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