Transaction not yet indexed

QQ2BbRM5yiE7fWafgZ5wwCtNh4eW2ZEZWLC6Z7Z8DQVm4KzaQQQxKukikZ7UER8AdWMebKa6NFAvN54XeKSC8QG

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