Transaction not yet indexed

RBKUKUfey6amQRu4dpKbG2VMutYVsuGSc3Tc79eQ9uUtRinpxvpr7i3CMwBAMtaKtLh8iJmWnKS77QgMf3J1NFV

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