Transaction not yet indexed

mfELstPUiVqSynqfazWNpSgJpNWgV8Ue4abAgB2VWenVQjk1oFkHz2HA1uh4dJSYU3xaL2AxKD96ypKjDQV4fPM

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