Transaction not yet indexed

MPmbm7RnKLHdg7cxc2GrryAtiarJhekNYpkskmwiP7pqhfAFo5ttKYujs24nfscmRywAVyHZ6E2yoa8psSNf2Xr

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