Transaction not yet indexed

51BxD4vnfAGgAhpx1ZXHRtJeNG4ZGXdj87ddm71JvFFb6iTQXPe1PQWRP1R2soqiKrPHue2ycww6U9SuB2nGkXk5

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