Transaction not yet indexed

yMoZ169igFGkS4mHw4i4P4DEaUyAQAynpb4smLAS3MTMvWfBZWFZ9Uz37E6Pkf5AxCz3Et3xqkSimZ7dwy15fM4

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