Transaction not yet indexed

YuM2MvChaENbuzgRTBU4oDAtjEwfuVMzF5d5u5mqVC3Myp3nQbfzotji15F2qgBevSh54Kv3BPyAx1ZAxCRsGim

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