Transaction not yet indexed

3ECSMHpfzjkWLRFmrKSSz5Dff2PyeMKDFaYbmBdVrLyc3DpqwcE7RPeVK85iV2F1DPQHMUxTqaLkQPGw7fQhiMR5

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