Transaction not yet indexed

ER3Qf8efR7n6PGMWktdQvddZKiBKEj4eNunwQjeWZqigsm7eKrZZAvJTgAkS7T3r7zmMqGK89v9D72uKYDWCTCV

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