Transaction not yet indexed

YMLbunR2ro6zRdCqWpqcquKmG4USkCSaiiW1hqSFx6AWSmjQpQNf8StJsqYhKnm14SLkMDD2hb7iKBc1oUykGdm

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