Transaction not yet indexed

RMNGeE2MxuZBRA4MmiwpKwWd4Vc1YgRBgWeL87hH3rGiLoQ9mSWZQHvSm1rQKhGzo873N2hoQyBm5uhB6jxGaYH

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