Transaction not yet indexed

1255wCN1KusiEpKLGLKAX3fFpEQcqzd6ktezagstjsDbRZGRCYBHG9aFc1cu7UTaFHS3Fiak8B5BTmSXm7ADbVq9

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