Transaction not yet indexed

UUNEtLRsiWTV4f3zsHRxfT2EGChAJ91ZiU9qyzzuwGuADcErxx42FERHx6TE7Qg1gq8upwu6gtFB112ZmWfQhi7

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