Transaction not yet indexed

YLznaH8G3QuQe8EHHwyg9LMPH9k3hA2TCJKvKXf9o6c9oDd2kLrjfCB2EBFH3d3Z6zmfSCb214jdJ1oBuo8mrA7

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