Transaction not yet indexed

RR16TGGk2PKgyBF2yeND3CbmG8gU9PEdgpbSZpHbJh2oiSiWDdU6k7QnA2T4u4nEV28LMNXNZVVr3CMoEfQi2ca

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