Transaction not yet indexed

21LYGt17P3KX6VmdPHV2uu9a1c73DQCB6aaDhVJUf97UhDqPrZy1qRZfZTYG1oTXsVKF2sWRSVXELGh8UtV5CfNt

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