Transaction not yet indexed

YFUsSxuQYuBb1LWAxukZ9ffJimFdLB8uT5ykuygYhnBiScCHykMTvmvGjmqfBzuFrbPQgRPHEpPYMUA1SPqQuU6

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