Transaction not yet indexed

5MmnPfj66doehNJ2mQbaMx3MdB8HobjD5VvmLSgcaEs63utZMPuhWqfxJXbpriXmokjb81Q7MxpKUCANfFKuhEc6

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