Transaction not yet indexed

3Ec51VpzFaz7pdV4i4oW2xNUMq8YNYFCHn86eyu8VZAqtjBVdguFGdRTVhrdPdTMobMjNdCN43NDALhsFypsQdg4

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