Transaction not yet indexed

Am7jKEaJHBN8kVcMAP4gfuNjhXmbU1e49Kq8aeunkAmhtYtexNPQnotDohoAzNZBM6eVYTUij4VcTXy8VSLKaKq

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