Transaction not yet indexed

477kfSZ8a7PqEdLPLbBRJeRDE9b79DSxj5QdT7ukqkUopa7uHk3vEGFViRWvedevb2JazfEA8ouu1iUS1eMSRyj

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