Transaction not yet indexed

64Em5vf43pXm2V1KGjWyjJgW43rqjjPhcbQiCf6jYNtGDyxam5CLjzHEsi6ti4m8YRBaCcEECU6w8MWhxtgXCp6C

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