Transaction not yet indexed

YkEUAa1adqmeVS9tUf8ZtzEnpZzmTiLQBtbjQnZ3St6PMkN9keihi9xzHPBSv7c6ZcHzeE9gFMoFiE2N7ASw5J2

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