Transaction not yet indexed

RmB8Sx6mhiEZuShZM3wtuk4URPmR9YfYDVCiQQviFmfWB6GWczCd86aMdYhPLFPCx31VJ9f1NijAqhLrYLd2Jr7

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